Confidence: Medium · Source: FCC ULS · As of 2026-09-09

N6LOS

Active

MATSUO, BRIAN

Location: LOS ALTOS, CA
Class: General
Granted: 2018-01-03
Expires: 2028-01-03
Previous call: N6BDG
FRN: 0002862407

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Vanity availability

Held

Currently held

N6LOS is held by an active license; it isn't a vanity slot right now.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

N6BDGcancelled· G
MATSUO, BRIANCAgranted 2012-05-24cancelled 2018-01-03
KC2CKLcancelled· G
Grady, Brian DCAgranted 1999-03-24cancelled 2002-07-16

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

KC6OZS 2026-09-09
KD6MWG 2026-09-09
KG6NDR 2026-09-09
KG6NDX 2026-09-09
KG6NEF 2026-09-09

Starting with N6

All →

N6SDC CA · 2026-09-14
N6TOE WA · 2026-10-01
N6SLW CA · 2026-10-03
N6ZH NC · 2026-10-04
N6EIS CA · 2026-10-05

Full history → Vanity availability → Callsign genealogy →